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"Approximation algorithms for node-weighted prize-collecting Steiner tree ..."
Jaroslaw Byrka, Mateusz Lewandowski, Carsten Moldenhauer (2016)
- Jaroslaw Byrka, Mateusz Lewandowski, Carsten Moldenhauer:
Approximation algorithms for node-weighted prize-collecting Steiner tree problems on planar graphs. CoRR abs/1601.02481 (2016)

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